Kotlin中如何使用变量而不是真实的属性名来描述属性

import kotlin.reflect.full.declaredMemberProperties

data class Person(val name: String, val age: Int)

fun main() {
    val person = Person("John", 25)
    val properties = Person::class.declaredMemberProperties
    for (property in properties) {
        println("Property name: ${property.name}, Value: ${property.get(person)}")
    }
}

Property name: name, Value: John
Property name: age, Value: 25

import kotlin.properties.ReadOnlyProperty
import kotlin.reflect.KProperty

class VariableDelegate<T>(var value: T) : ReadOnlyProperty<Any?, T> {
    override fun getValue(thisRef: Any?, property: KProperty<*>): T {
        return value
    }
}

class Person(delegate: VariableDelegate<String>) {
    val name: String by delegate
}

fun main() {
    val delegate = VariableDelegate("John")
    val person = Person(delegate)
    
    println(person.name) // 输出: John
    
    delegate.value = "Alice"
    println(person.name) // 输出: Alice
}